Method for accessing flash memory module, flash memory controller, and memory device
US12079483B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Oct 31, 2022 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Dec 15, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0679
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for accessing a flash memory module includes: selecting a block in the flash memory module; selecting a specific encoding/decoding setting from a plurality of sets of encoding/decoding settings at least according to an erase count of the block, wherein the plurality of sets of encoding/decoding settings include different error correction code (ECC) lengths, respectively; utilizing the specific encoding/decoding setting to encode a data to generate an encoded data; and writing the encoded data into the block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.